发明授权
- 专利标题： High power short message service using dedicated carrier frequency
- 专利标题（中）： 使用专用载波频率的大功率短信业务
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申请号： US08588507申请日： 1996-01-18
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公开(公告)号： US06314081B1公开(公告)日： 2001-11-06
- 发明人: Sandeep Chennakeshu , Nils Rydbeck , Amer A. Hassan , Paul W. Dent
- 申请人： Sandeep Chennakeshu , Nils Rydbeck , Amer A. Hassan , Paul W. Dent
- 主分类号： H04J1100
- IPC分类号： H04J1100
摘要：
A communication system and method for transmitting relatively short data messages in the communication system. A dedicated frequency is sequentially switched into each of a plurality of satellite beams or traffic channels to transmit data messages at an increased power level to provide an increased signal margin. The increased power level of the dedicated frequency can be combined with coding and bit and message repetition to further increase the signal margin.
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